| Source | Calendar event | «« September »» |
|---|---|---|
| Carmon | ||
| ALeon | Decollatio sancti Iohannis Babtiste ... | |
| KalCordub | In ipso est Latinis festum decollationis Iohannis, filii Zaccharie | |
| Scorial2 | ||
| Scorial1 | ||
| Ripoll | ||
| Silos3 | Decollatio sancti Iohannis baptiste | |
| Silos4 | Decollatio sancti Iohannis; Et equinoxium estibale | |
| LibHor | Decollatio sancti Iohannis Babtiste | |
| LibCom | Decollatio sancti Iohannis Babtiste; Et equinoxium autumnale | |
| Etymolog | Decollatio sancti Iohannis Babtiste. Et equinoxium autumnale | |
| FrMiss | ||
| FrKalMoz | ||
| SantCuxa | ||
| MissMix | ||
| BrevGoth | ||
| KalGoth |